20118759216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{146093}}^1$

素因数の和:146274

約数の個数: 80

約数和(自身を含む): 55071594240

約数和(自身を除く): 34952835024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 228, 302, 304, 453, 456, 604, 906, 912, 1208, 1812, 2416, 2869, 3624, 5738, 7248, 8607, 11476, 17214, 22952, 34428, 45904, 68856, 137712, 146093, 292186, 438279, 584372, 876558, 1168744, 1753116, 2337488, 2775767, 3506232, 5551534, 7012464, 8327301, 11103068, 16654602, 22060043, 22206136, 33309204, 44120086, 44412272, 66180129, 66618408, 88240172, 132360258, 133236816, 176480344, 264720516, 352960688, 419140817, 529441032, 838281634, 1058882064, 1257422451, 1676563268, 2514844902, 3353126536, 5029689804, 6706253072, 10059379608, 20118759216]

約数ペア:

[(1, 20118759216), (2, 10059379608), (3, 6706253072), (4, 5029689804), (6, 3353126536), (8, 2514844902), (12, 1676563268), (16, 1257422451), (19, 1058882064), (24, 838281634), (38, 529441032), (48, 419140817), (57, 352960688), (76, 264720516), (114, 176480344), (151, 133236816), (152, 132360258), (228, 88240172), (302, 66618408), (304, 66180129), (453, 44412272), (456, 44120086), (604, 33309204), (906, 22206136), (912, 22060043), (1208, 16654602), (1812, 11103068), (2416, 8327301), (2869, 7012464), (3624, 5551534), (5738, 3506232), (7248, 2775767), (8607, 2337488), (11476, 1753116), (17214, 1168744), (22952, 876558), (34428, 584372), (45904, 438279), (68856, 292186), (137712, 146093)]