20056390068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271811}}^1$

素因数の和:271885

約数の個数: 96

約数和(自身を含む): 56258560512

約数和(自身を除く): 36202170444

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 129, 132, 143, 156, 172, 258, 286, 429, 473, 516, 559, 572, 858, 946, 1118, 1419, 1677, 1716, 1892, 2236, 2838, 3354, 5676, 6149, 6708, 12298, 18447, 24596, 36894, 73788, 271811, 543622, 815433, 1087244, 1630866, 2989921, 3261732, 3533543, 5979842, 7067086, 8969763, 10600629, 11687873, 11959684, 14134172, 17939526, 21201258, 23375746, 35063619, 35879052, 38868973, 42402516, 46751492, 70127238, 77737946, 116606919, 128566603, 140254476, 151942349, 155475892, 233213838, 257133206, 303884698, 385699809, 455827047, 466427676, 514266412, 607769396, 771399618, 911654094, 1542799236, 1671365839, 1823308188, 3342731678, 5014097517, 6685463356, 10028195034, 20056390068]

約数ペア:

[(1, 20056390068), (2, 10028195034), (3, 6685463356), (4, 5014097517), (6, 3342731678), (11, 1823308188), (12, 1671365839), (13, 1542799236), (22, 911654094), (26, 771399618), (33, 607769396), (39, 514266412), (43, 466427676), (44, 455827047), (52, 385699809), (66, 303884698), (78, 257133206), (86, 233213838), (129, 155475892), (132, 151942349), (143, 140254476), (156, 128566603), (172, 116606919), (258, 77737946), (286, 70127238), (429, 46751492), (473, 42402516), (516, 38868973), (559, 35879052), (572, 35063619), (858, 23375746), (946, 21201258), (1118, 17939526), (1419, 14134172), (1677, 11959684), (1716, 11687873), (1892, 10600629), (2236, 8969763), (2838, 7067086), (3354, 5979842), (5676, 3533543), (6149, 3261732), (6708, 2989921), (12298, 1630866), (18447, 1087244), (24596, 815433), (36894, 543622), (73788, 271811)]