20342855910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{33937}}^1$

素因数の和:34042

約数の個数: 128

約数和(自身を含む): 55419396480

約数和(自身を除く): 35076540570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 53, 58, 65, 78, 87, 106, 130, 145, 159, 174, 195, 265, 290, 318, 377, 390, 435, 530, 689, 754, 795, 870, 1131, 1378, 1537, 1590, 1885, 2067, 2262, 3074, 3445, 3770, 4134, 4611, 5655, 6890, 7685, 9222, 10335, 11310, 15370, 19981, 20670, 23055, 33937, 39962, 46110, 59943, 67874, 99905, 101811, 119886, 169685, 199810, 203622, 299715, 339370, 441181, 509055, 599430, 882362, 984173, 1018110, 1323543, 1798661, 1968346, 2205905, 2647086, 2952519, 3597322, 4411810, 4920865, 5395983, 5905038, 6617715, 8993305, 9841730, 10791966, 12794249, 13235430, 14762595, 17986610, 23382593, 25588498, 26979915, 29525190, 38382747, 46765186, 52161169, 53959830, 63971245, 70147779, 76765494, 104322338, 116912965, 127942490, 140295558, 156483507, 191913735, 233825930, 260805845, 312967014, 350738895, 383827470, 521611690, 678095197, 701477790, 782417535, 1356190394, 1564835070, 2034285591, 3390475985, 4068571182, 6780951970, 10171427955, 20342855910]

約数ペア:

[(1, 20342855910), (2, 10171427955), (3, 6780951970), (5, 4068571182), (6, 3390475985), (10, 2034285591), (13, 1564835070), (15, 1356190394), (26, 782417535), (29, 701477790), (30, 678095197), (39, 521611690), (53, 383827470), (58, 350738895), (65, 312967014), (78, 260805845), (87, 233825930), (106, 191913735), (130, 156483507), (145, 140295558), (159, 127942490), (174, 116912965), (195, 104322338), (265, 76765494), (290, 70147779), (318, 63971245), (377, 53959830), (390, 52161169), (435, 46765186), (530, 38382747), (689, 29525190), (754, 26979915), (795, 25588498), (870, 23382593), (1131, 17986610), (1378, 14762595), (1537, 13235430), (1590, 12794249), (1885, 10791966), (2067, 9841730), (2262, 8993305), (3074, 6617715), (3445, 5905038), (3770, 5395983), (4134, 4920865), (4611, 4411810), (5655, 3597322), (6890, 2952519), (7685, 2647086), (9222, 2205905), (10335, 1968346), (11310, 1798661), (15370, 1323543), (19981, 1018110), (20670, 984173), (23055, 882362), (33937, 599430), (39962, 509055), (46110, 441181), (59943, 339370), (67874, 299715), (99905, 203622), (101811, 199810), (119886, 169685)]