20035572

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 48163584

約数和(自身を除く): 28128012

約数列:

[1, 2, 3, 4, 6, 12, 61, 101, 122, 183, 202, 244, 271, 303, 366, 404, 542, 606, 732, 813, 1084, 1212, 1626, 3252, 6161, 12322, 16531, 18483, 24644, 27371, 33062, 36966, 49593, 54742, 66124, 73932, 82113, 99186, 109484, 164226, 198372, 328452, 1669631, 3339262, 5008893, 6678524, 10017786, 20035572]

約数ペア:

[(1, 20035572), (2, 10017786), (3, 6678524), (4, 5008893), (6, 3339262), (12, 1669631), (61, 328452), (101, 198372), (122, 164226), (183, 109484), (202, 99186), (244, 82113), (271, 73932), (303, 66124), (366, 54742), (404, 49593), (542, 36966), (606, 33062), (732, 27371), (813, 24644), (1084, 18483), (1212, 16531), (1626, 12322), (3252, 6161)]