20535354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9619

約数の個数: 48

約数和(自身を含む): 53846208

約数和(自身を除く): 33310854

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9587, 19174, 28761, 57522, 67109, 86283, 134218, 162979, 172566, 201327, 325958, 402654, 488937, 603981, 977874, 1140853, 1207962, 1466811, 2281706, 2933622, 3422559, 6845118, 10267677, 20535354]

約数ペア:

[(1, 20535354), (2, 10267677), (3, 6845118), (6, 3422559), (7, 2933622), (9, 2281706), (14, 1466811), (17, 1207962), (18, 1140853), (21, 977874), (34, 603981), (42, 488937), (51, 402654), (63, 325958), (102, 201327), (119, 172566), (126, 162979), (153, 134218), (238, 86283), (306, 67109), (357, 57522), (714, 28761), (1071, 19174), (2142, 9587)]