20119486530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{27109}}^1$

素因数の和:27316

約数の個数: 128

約数和(自身を含む): 57058525440

約数和(自身を除く): 36939038910

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 173, 195, 286, 330, 346, 390, 429, 519, 715, 858, 865, 1038, 1430, 1730, 1903, 2145, 2249, 2595, 3806, 4290, 4498, 5190, 5709, 6747, 9515, 11245, 11418, 13494, 19030, 22490, 24739, 27109, 28545, 33735, 49478, 54218, 57090, 67470, 74217, 81327, 123695, 135545, 148434, 162654, 247390, 271090, 298199, 352417, 371085, 406635, 596398, 704834, 742170, 813270, 894597, 1057251, 1490995, 1762085, 1789194, 2114502, 2981990, 3524170, 3876587, 4472985, 4689857, 5286255, 7753174, 8945970, 9379714, 10572510, 11629761, 14069571, 19382935, 23259522, 23449285, 28139142, 38765870, 46898570, 51588427, 58148805, 60968141, 70347855, 103176854, 116297610, 121936282, 140695710, 154765281, 182904423, 257942135, 304840705, 309530562, 365808846, 515884270, 609681410, 670649551, 773826405, 914522115, 1341299102, 1547652810, 1829044230, 2011948653, 3353247755, 4023897306, 6706495510, 10059743265, 20119486530]

約数ペア:

[(1, 20119486530), (2, 10059743265), (3, 6706495510), (5, 4023897306), (6, 3353247755), (10, 2011948653), (11, 1829044230), (13, 1547652810), (15, 1341299102), (22, 914522115), (26, 773826405), (30, 670649551), (33, 609681410), (39, 515884270), (55, 365808846), (65, 309530562), (66, 304840705), (78, 257942135), (110, 182904423), (130, 154765281), (143, 140695710), (165, 121936282), (173, 116297610), (195, 103176854), (286, 70347855), (330, 60968141), (346, 58148805), (390, 51588427), (429, 46898570), (519, 38765870), (715, 28139142), (858, 23449285), (865, 23259522), (1038, 19382935), (1430, 14069571), (1730, 11629761), (1903, 10572510), (2145, 9379714), (2249, 8945970), (2595, 7753174), (3806, 5286255), (4290, 4689857), (4498, 4472985), (5190, 3876587), (5709, 3524170), (6747, 2981990), (9515, 2114502), (11245, 1789194), (11418, 1762085), (13494, 1490995), (19030, 1057251), (22490, 894597), (24739, 813270), (27109, 742170), (28545, 704834), (33735, 596398), (49478, 406635), (54218, 371085), (57090, 352417), (67470, 298199), (74217, 271090), (81327, 247390), (123695, 162654), (135545, 148434)]