20010268296

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{2221}}^1$

素因数の和:3076

約数の個数: 128

約数和(自身を含む): 56730326400

約数和(自身を除く): 36720058104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 787, 954, 1272, 1431, 1574, 1908, 2221, 2361, 2862, 3148, 3816, 4442, 4722, 5724, 6296, 6663, 7083, 8884, 9444, 11448, 13326, 14166, 17768, 18888, 19989, 21249, 26652, 28332, 39978, 41711, 42498, 53304, 56664, 59967, 79956, 83422, 84996, 117713, 119934, 125133, 159912, 166844, 169992, 235426, 239868, 250266, 333688, 353139, 375399, 470852, 479736, 500532, 706278, 750798, 941704, 1001064, 1059417, 1126197, 1412556, 1501596, 1747927, 2118834, 2252394, 2825112, 3003192, 3178251, 3495854, 4237668, 4504788, 5243781, 6356502, 6991708, 8475336, 9009576, 10487562, 12713004, 13983416, 15731343, 20975124, 25426008, 31462686, 41950248, 47194029, 62925372, 92640131, 94388058, 125850744, 185280262, 188776116, 277920393, 370560524, 377552232, 555840786, 741121048, 833761179, 1111681572, 1667522358, 2223363144, 2501283537, 3335044716, 5002567074, 6670089432, 10005134148, 20010268296]

約数ペア:

[(1, 20010268296), (2, 10005134148), (3, 6670089432), (4, 5002567074), (6, 3335044716), (8, 2501283537), (9, 2223363144), (12, 1667522358), (18, 1111681572), (24, 833761179), (27, 741121048), (36, 555840786), (53, 377552232), (54, 370560524), (72, 277920393), (106, 188776116), (108, 185280262), (159, 125850744), (212, 94388058), (216, 92640131), (318, 62925372), (424, 47194029), (477, 41950248), (636, 31462686), (787, 25426008), (954, 20975124), (1272, 15731343), (1431, 13983416), (1574, 12713004), (1908, 10487562), (2221, 9009576), (2361, 8475336), (2862, 6991708), (3148, 6356502), (3816, 5243781), (4442, 4504788), (4722, 4237668), (5724, 3495854), (6296, 3178251), (6663, 3003192), (7083, 2825112), (8884, 2252394), (9444, 2118834), (11448, 1747927), (13326, 1501596), (14166, 1412556), (17768, 1126197), (18888, 1059417), (19989, 1001064), (21249, 941704), (26652, 750798), (28332, 706278), (39978, 500532), (41711, 479736), (42498, 470852), (53304, 375399), (56664, 353139), (59967, 333688), (79956, 250266), (83422, 239868), (84996, 235426), (117713, 169992), (119934, 166844), (125133, 159912)]