20231020920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{16787}}^1$

素因数の和:16906

約数の個数: 192

約数和(自身を含む): 67519992960

約数和(自身を除く): 47288972040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 121, 132, 165, 166, 220, 242, 249, 264, 330, 332, 363, 415, 440, 484, 498, 605, 660, 664, 726, 830, 913, 968, 996, 1210, 1245, 1320, 1452, 1660, 1815, 1826, 1992, 2420, 2490, 2739, 2904, 3320, 3630, 3652, 4565, 4840, 4980, 5478, 7260, 7304, 9130, 9960, 10043, 10956, 13695, 14520, 16787, 18260, 20086, 21912, 27390, 30129, 33574, 36520, 40172, 50215, 50361, 54780, 60258, 67148, 80344, 83935, 100430, 100722, 109560, 120516, 134296, 150645, 167870, 184657, 200860, 201444, 241032, 251805, 301290, 335740, 369314, 401720, 402888, 503610, 553971, 602580, 671480, 738628, 923285, 1007220, 1107942, 1205160, 1393321, 1477256, 1846570, 2014440, 2031227, 2215884, 2769855, 2786642, 3693140, 4062454, 4179963, 4431768, 5539710, 5573284, 6093681, 6966605, 7386280, 8124908, 8359926, 10156135, 11079420, 11146568, 12187362, 13933210, 15326531, 16249816, 16719852, 20312270, 20899815, 22158840, 24374724, 27866420, 30468405, 30653062, 33439704, 40624540, 41799630, 45979593, 48749448, 55732840, 60936810, 61306124, 76632655, 81249080, 83599260, 91959186, 121873620, 122612248, 153265310, 167198520, 168591841, 183918372, 229897965, 243747240, 306530620, 337183682, 367836744, 459795930, 505775523, 613061240, 674367364, 842959205, 919591860, 1011551046, 1348734728, 1685918410, 1839183720, 2023102092, 2528877615, 3371836820, 4046204184, 5057755230, 6743673640, 10115510460, 20231020920]

約数ペア:

[(1, 20231020920), (2, 10115510460), (3, 6743673640), (4, 5057755230), (5, 4046204184), (6, 3371836820), (8, 2528877615), (10, 2023102092), (11, 1839183720), (12, 1685918410), (15, 1348734728), (20, 1011551046), (22, 919591860), (24, 842959205), (30, 674367364), (33, 613061240), (40, 505775523), (44, 459795930), (55, 367836744), (60, 337183682), (66, 306530620), (83, 243747240), (88, 229897965), (110, 183918372), (120, 168591841), (121, 167198520), (132, 153265310), (165, 122612248), (166, 121873620), (220, 91959186), (242, 83599260), (249, 81249080), (264, 76632655), (330, 61306124), (332, 60936810), (363, 55732840), (415, 48749448), (440, 45979593), (484, 41799630), (498, 40624540), (605, 33439704), (660, 30653062), (664, 30468405), (726, 27866420), (830, 24374724), (913, 22158840), (968, 20899815), (996, 20312270), (1210, 16719852), (1245, 16249816), (1320, 15326531), (1452, 13933210), (1660, 12187362), (1815, 11146568), (1826, 11079420), (1992, 10156135), (2420, 8359926), (2490, 8124908), (2739, 7386280), (2904, 6966605), (3320, 6093681), (3630, 5573284), (3652, 5539710), (4565, 4431768), (4840, 4179963), (4980, 4062454), (5478, 3693140), (7260, 2786642), (7304, 2769855), (9130, 2215884), (9960, 2031227), (10043, 2014440), (10956, 1846570), (13695, 1477256), (14520, 1393321), (16787, 1205160), (18260, 1107942), (20086, 1007220), (21912, 923285), (27390, 738628), (30129, 671480), (33574, 602580), (36520, 553971), (40172, 503610), (50215, 402888), (50361, 401720), (54780, 369314), (60258, 335740), (67148, 301290), (80344, 251805), (83935, 241032), (100430, 201444), (100722, 200860), (109560, 184657), (120516, 167870), (134296, 150645)]