20228839020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{125287}}^1$

素因数の和:125341

約数の個数: 192

約数和(自身を含む): 70722570240

約数和(自身を除く): 50493731220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 7020, 8073, 8970, 10764, 12420, 13455, 16146, 17940, 26910, 32292, 40365, 53820, 80730, 125287, 161460, 250574, 375861, 501148, 626435, 751722, 1127583, 1252870, 1503444, 1628731, 1879305, 2255166, 2505740, 2881601, 3257462, 3382749, 3758610, 4510332, 4886193, 5637915, 5763202, 6514924, 6765498, 7517220, 8143655, 8644803, 9772386, 11275830, 11526404, 13530996, 14408005, 14658579, 16287310, 16913745, 17289606, 19544772, 22551660, 24430965, 25934409, 28816010, 29317158, 32574620, 33827490, 34579212, 37460813, 43224015, 43975737, 48861930, 51868818, 57632020, 58634316, 67654980, 73292895, 74921626, 77803227, 86448030, 87951474, 97723860, 103737636, 112382439, 129672045, 146585790, 149843252, 155606454, 172896060, 175902948, 187304065, 219878685, 224764878, 259344090, 293171580, 311212908, 337147317, 374608130, 389016135, 439757370, 449529756, 518688180, 561912195, 674294634, 749216260, 778032270, 879514740, 1011441951, 1123824390, 1348589268, 1556064540, 1685736585, 2022883902, 2247648780, 3371473170, 4045767804, 5057209755, 6742946340, 10114419510, 20228839020]

約数ペア:

[(1, 20228839020), (2, 10114419510), (3, 6742946340), (4, 5057209755), (5, 4045767804), (6, 3371473170), (9, 2247648780), (10, 2022883902), (12, 1685736585), (13, 1556064540), (15, 1348589268), (18, 1123824390), (20, 1011441951), (23, 879514740), (26, 778032270), (27, 749216260), (30, 674294634), (36, 561912195), (39, 518688180), (45, 449529756), (46, 439757370), (52, 389016135), (54, 374608130), (60, 337147317), (65, 311212908), (69, 293171580), (78, 259344090), (90, 224764878), (92, 219878685), (108, 187304065), (115, 175902948), (117, 172896060), (130, 155606454), (135, 149843252), (138, 146585790), (156, 129672045), (180, 112382439), (195, 103737636), (207, 97723860), (230, 87951474), (234, 86448030), (260, 77803227), (270, 74921626), (276, 73292895), (299, 67654980), (345, 58634316), (351, 57632020), (390, 51868818), (414, 48861930), (460, 43975737), (468, 43224015), (540, 37460813), (585, 34579212), (598, 33827490), (621, 32574620), (690, 29317158), (702, 28816010), (780, 25934409), (828, 24430965), (897, 22551660), (1035, 19544772), (1170, 17289606), (1196, 16913745), (1242, 16287310), (1380, 14658579), (1404, 14408005), (1495, 13530996), (1755, 11526404), (1794, 11275830), (2070, 9772386), (2340, 8644803), (2484, 8143655), (2691, 7517220), (2990, 6765498), (3105, 6514924), (3510, 5763202), (3588, 5637915), (4140, 4886193), (4485, 4510332), (5382, 3758610), (5980, 3382749), (6210, 3257462), (7020, 2881601), (8073, 2505740), (8970, 2255166), (10764, 1879305), (12420, 1628731), (13455, 1503444), (16146, 1252870), (17940, 1127583), (26910, 751722), (32292, 626435), (40365, 501148), (53820, 375861), (80730, 250574), (125287, 161460)]