20122097772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{44059}}^1$

素因数の和:49510

約数の個数: 48

約数和(自身を含む): 53670014720

約数和(自身を除く): 33547916948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5437, 10874, 16311, 21748, 32622, 38059, 44059, 65244, 76118, 88118, 114177, 132177, 152236, 176236, 228354, 264354, 308413, 456708, 528708, 616826, 925239, 1233652, 1850478, 3700956, 239548783, 479097566, 718646349, 958195132, 1437292698, 1676841481, 2874585396, 3353682962, 5030524443, 6707365924, 10061048886, 20122097772]

約数ペア:

[(1, 20122097772), (2, 10061048886), (3, 6707365924), (4, 5030524443), (6, 3353682962), (7, 2874585396), (12, 1676841481), (14, 1437292698), (21, 958195132), (28, 718646349), (42, 479097566), (84, 239548783), (5437, 3700956), (10874, 1850478), (16311, 1233652), (21748, 925239), (32622, 616826), (38059, 528708), (44059, 456708), (65244, 308413), (76118, 264354), (88118, 228354), (114177, 176236), (132177, 152236)]