20330076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^4$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 53923912

約数和(自身を除く): 33593836

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 6859, 9386, 13718, 14079, 18772, 20577, 27436, 28158, 41154, 56316, 82308, 89167, 130321, 178334, 260642, 267501, 356668, 390963, 521284, 535002, 781926, 1070004, 1563852, 1694173, 3388346, 5082519, 6776692, 10165038, 20330076]

約数ペア:

[(1, 20330076), (2, 10165038), (3, 6776692), (4, 5082519), (6, 3388346), (12, 1694173), (13, 1563852), (19, 1070004), (26, 781926), (38, 535002), (39, 521284), (52, 390963), (57, 356668), (76, 267501), (78, 260642), (114, 178334), (156, 130321), (228, 89167), (247, 82308), (361, 56316), (494, 41154), (722, 28158), (741, 27436), (988, 20577), (1083, 18772), (1444, 14079), (1482, 13718), (2166, 9386), (2964, 6859), (4332, 4693)]