20161993830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3215629}}^1$

素因数の和:3215669

約数の個数: 64

約数和(自身を含む): 55566086400

約数和(自身を除く): 35404092570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 3215629, 6431258, 9646887, 16078145, 19293774, 32156290, 35371919, 48234435, 61096951, 70743838, 96468870, 106115757, 122193902, 176859595, 183290853, 212231514, 305484755, 353719190, 366581706, 530578785, 610969510, 672066461, 916454265, 1061157570, 1344132922, 1832908530, 2016199383, 3360332305, 4032398766, 6720664610, 10080996915, 20161993830]

約数ペア:

[(1, 20161993830), (2, 10080996915), (3, 6720664610), (5, 4032398766), (6, 3360332305), (10, 2016199383), (11, 1832908530), (15, 1344132922), (19, 1061157570), (22, 916454265), (30, 672066461), (33, 610969510), (38, 530578785), (55, 366581706), (57, 353719190), (66, 305484755), (95, 212231514), (110, 183290853), (114, 176859595), (165, 122193902), (190, 106115757), (209, 96468870), (285, 70743838), (330, 61096951), (418, 48234435), (570, 35371919), (627, 32156290), (1045, 19293774), (1254, 16078145), (2090, 9646887), (3135, 6431258), (6270, 3215629)]