20177082786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8142487}}^1$

素因数の和:8142558

約数の個数: 32

約数和(自身を含む): 46900730880

約数和(自身を除く): 26723648094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 8142487, 16284974, 24427461, 48854922, 56997409, 113994818, 170992227, 341984454, 480406733, 960813466, 1441220199, 2882440398, 3362847131, 6725694262, 10088541393, 20177082786]

約数ペア:

[(1, 20177082786), (2, 10088541393), (3, 6725694262), (6, 3362847131), (7, 2882440398), (14, 1441220199), (21, 960813466), (42, 480406733), (59, 341984454), (118, 170992227), (177, 113994818), (354, 56997409), (413, 48854922), (826, 24427461), (1239, 16284974), (2478, 8142487)]