20340678024

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{811}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 60376942080

約数和(自身を除く): 40036264056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 661, 744, 811, 1054, 1116, 1224, 1322, 1581, 1622, 1983, 2108, 2232, 2433, 2644, 3162, 3244, 3966, 4216, 4743, 4866, 5288, 5949, 6324, 6488, 7299, 7932, 9486, 9732, 11237, 11898, 12648, 13787, 14598, 15864, 18972, 19464, 20491, 22474, 23796, 25141, 27574, 29196, 33711, 37944, 40982, 41361, 44948, 47592, 50282, 55148, 58392, 61473, 67422, 75423, 81964, 82722, 89896, 100564, 101133, 110296, 122946, 124083, 134844, 150846, 163928, 165444, 184419, 201128, 202266, 226269, 245892, 248166, 269688, 301692, 330888, 348347, 368838, 404532, 427397, 452538, 491784, 496332, 536071, 603384, 696694, 737676, 809064, 854794, 905076, 992664, 1045041, 1072142, 1282191, 1393388, 1475352, 1608213, 1709588, 1810152, 2090082, 2144284, 2564382, 2786776, 3135123, 3216426, 3419176, 3846573, 4180164, 4288568, 4824639, 5128764, 6270246, 6432852, 7693146, 8360328, 9113207, 9649278, 10257528, 12540492, 12865704, 15386292, 16618201, 18226414, 19298556, 25080984, 27339621, 30772584, 33236402, 36452828, 38597112, 49854603, 54679242, 66472804, 72905656, 82018863, 99709206, 109358484, 132945608, 149563809, 164037726, 199418412, 218716968, 282509417, 299127618, 328075452, 398836824, 565018834, 598255236, 656150904, 847528251, 1130037668, 1196510472, 1695056502, 2260075336, 2542584753, 3390113004, 5085169506, 6780226008, 10170339012, 20340678024]

約数ペア:

[(1, 20340678024), (2, 10170339012), (3, 6780226008), (4, 5085169506), (6, 3390113004), (8, 2542584753), (9, 2260075336), (12, 1695056502), (17, 1196510472), (18, 1130037668), (24, 847528251), (31, 656150904), (34, 598255236), (36, 565018834), (51, 398836824), (62, 328075452), (68, 299127618), (72, 282509417), (93, 218716968), (102, 199418412), (124, 164037726), (136, 149563809), (153, 132945608), (186, 109358484), (204, 99709206), (248, 82018863), (279, 72905656), (306, 66472804), (372, 54679242), (408, 49854603), (527, 38597112), (558, 36452828), (612, 33236402), (661, 30772584), (744, 27339621), (811, 25080984), (1054, 19298556), (1116, 18226414), (1224, 16618201), (1322, 15386292), (1581, 12865704), (1622, 12540492), (1983, 10257528), (2108, 9649278), (2232, 9113207), (2433, 8360328), (2644, 7693146), (3162, 6432852), (3244, 6270246), (3966, 5128764), (4216, 4824639), (4743, 4288568), (4866, 4180164), (5288, 3846573), (5949, 3419176), (6324, 3216426), (6488, 3135123), (7299, 2786776), (7932, 2564382), (9486, 2144284), (9732, 2090082), (11237, 1810152), (11898, 1709588), (12648, 1608213), (13787, 1475352), (14598, 1393388), (15864, 1282191), (18972, 1072142), (19464, 1045041), (20491, 992664), (22474, 905076), (23796, 854794), (25141, 809064), (27574, 737676), (29196, 696694), (33711, 603384), (37944, 536071), (40982, 496332), (41361, 491784), (44948, 452538), (47592, 427397), (50282, 404532), (55148, 368838), (58392, 348347), (61473, 330888), (67422, 301692), (75423, 269688), (81964, 248166), (82722, 245892), (89896, 226269), (100564, 202266), (101133, 201128), (110296, 184419), (122946, 165444), (124083, 163928), (134844, 150846)]