20239301638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{30517}}^1$

素因数の和:31132

約数の個数: 32

約数和(自身を含む): 33047331840

約数和(自身を除く): 12808030202

約数列:

[1, 2, 19, 31, 38, 62, 563, 589, 1126, 1178, 10697, 17453, 21394, 30517, 34906, 61034, 331607, 579823, 663214, 946027, 1159646, 1892054, 17181071, 17974513, 34362142, 35949026, 326440349, 532613201, 652880698, 1065226402, 10119650819, 20239301638]

約数ペア:

[(1, 20239301638), (2, 10119650819), (19, 1065226402), (31, 652880698), (38, 532613201), (62, 326440349), (563, 35949026), (589, 34362142), (1126, 17974513), (1178, 17181071), (10697, 1892054), (17453, 1159646), (21394, 946027), (30517, 663214), (34906, 579823), (61034, 331607)]