20162742364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67219}}^1$

素因数の和:67354

約数の個数: 48

約数和(自身を含む): 37944345600

約数和(自身を除く): 17781603236

約数列:

[1, 2, 4, 31, 41, 59, 62, 82, 118, 124, 164, 236, 1271, 1829, 2419, 2542, 3658, 4838, 5084, 7316, 9676, 67219, 74989, 134438, 149978, 268876, 299956, 2083789, 2755979, 3965921, 4167578, 5511958, 7931842, 8335156, 11023916, 15863684, 85435349, 122943551, 162602761, 170870698, 245887102, 325205522, 341741396, 491774204, 650411044, 5040685591, 10081371182, 20162742364]

約数ペア:

[(1, 20162742364), (2, 10081371182), (4, 5040685591), (31, 650411044), (41, 491774204), (59, 341741396), (62, 325205522), (82, 245887102), (118, 170870698), (124, 162602761), (164, 122943551), (236, 85435349), (1271, 15863684), (1829, 11023916), (2419, 8335156), (2542, 7931842), (3658, 5511958), (4838, 4167578), (5084, 3965921), (7316, 2755979), (9676, 2083789), (67219, 299956), (74989, 268876), (134438, 149978)]