20226967020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{118411}}^1$

素因数の和:118512

約数の個数: 144

約数和(自身を含む): 66980458272

約数和(自身を除く): 46753491252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1898, 2190, 2340, 2628, 2847, 3285, 3796, 4380, 4745, 5694, 6570, 8541, 9490, 11388, 13140, 14235, 17082, 18980, 28470, 34164, 42705, 56940, 85410, 118411, 170820, 236822, 355233, 473644, 592055, 710466, 1065699, 1184110, 1420932, 1539343, 1776165, 2131398, 2368220, 3078686, 3552330, 4262796, 4618029, 5328495, 6157372, 7104660, 7696715, 8644003, 9236058, 10656990, 13854087, 15393430, 17288006, 18472116, 21313980, 23090145, 25932009, 27708174, 30786860, 34576012, 43220015, 46180290, 51864018, 55416348, 69270435, 77796027, 86440030, 92360580, 103728036, 112372039, 129660045, 138540870, 155592054, 172880060, 224744078, 259320090, 277081740, 311184108, 337116117, 388980135, 449488156, 518640180, 561860195, 674232234, 777960270, 1011348351, 1123720390, 1348464468, 1555920540, 1685580585, 2022696702, 2247440780, 3371161170, 4045393404, 5056741755, 6742322340, 10113483510, 20226967020]

約数ペア:

[(1, 20226967020), (2, 10113483510), (3, 6742322340), (4, 5056741755), (5, 4045393404), (6, 3371161170), (9, 2247440780), (10, 2022696702), (12, 1685580585), (13, 1555920540), (15, 1348464468), (18, 1123720390), (20, 1011348351), (26, 777960270), (30, 674232234), (36, 561860195), (39, 518640180), (45, 449488156), (52, 388980135), (60, 337116117), (65, 311184108), (73, 277081740), (78, 259320090), (90, 224744078), (117, 172880060), (130, 155592054), (146, 138540870), (156, 129660045), (180, 112372039), (195, 103728036), (219, 92360580), (234, 86440030), (260, 77796027), (292, 69270435), (365, 55416348), (390, 51864018), (438, 46180290), (468, 43220015), (585, 34576012), (657, 30786860), (730, 27708174), (780, 25932009), (876, 23090145), (949, 21313980), (1095, 18472116), (1170, 17288006), (1314, 15393430), (1460, 13854087), (1898, 10656990), (2190, 9236058), (2340, 8644003), (2628, 7696715), (2847, 7104660), (3285, 6157372), (3796, 5328495), (4380, 4618029), (4745, 4262796), (5694, 3552330), (6570, 3078686), (8541, 2368220), (9490, 2131398), (11388, 1776165), (13140, 1539343), (14235, 1420932), (17082, 1184110), (18980, 1065699), (28470, 710466), (34164, 592055), (42705, 473644), (56940, 355233), (85410, 236822), (118411, 170820)]