20174511236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{67757}}^1$

素因数の和:67940

約数の個数: 48

約数和(自身を含む): 39477436992

約数和(自身を除く): 19302925756

約数列:

[1, 2, 4, 11, 22, 44, 67, 101, 134, 202, 268, 404, 737, 1111, 1474, 2222, 2948, 4444, 6767, 13534, 27068, 67757, 74437, 135514, 148874, 271028, 297748, 745327, 1490654, 2981308, 4539719, 6843457, 9079438, 13686914, 18158876, 27373828, 49936909, 75278027, 99873818, 150556054, 199747636, 301112108, 458511619, 917023238, 1834046476, 5043627809, 10087255618, 20174511236]

約数ペア:

[(1, 20174511236), (2, 10087255618), (4, 5043627809), (11, 1834046476), (22, 917023238), (44, 458511619), (67, 301112108), (101, 199747636), (134, 150556054), (202, 99873818), (268, 75278027), (404, 49936909), (737, 27373828), (1111, 18158876), (1474, 13686914), (2222, 9079438), (2948, 6843457), (4444, 4539719), (6767, 2981308), (13534, 1490654), (27068, 745327), (67757, 297748), (74437, 271028), (135514, 148874)]