20238250590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7754119}}^1$

素因数の和:7754161

約数の個数: 48

約数和(自身を含む): 54433922400

約数和(自身を除く): 34195671810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7754119, 15508238, 23262357, 38770595, 46524714, 69787071, 77541190, 116311785, 139574142, 224869451, 232623570, 348935355, 449738902, 674608353, 697870710, 1124347255, 1349216706, 2023825059, 2248694510, 3373041765, 4047650118, 6746083530, 10119125295, 20238250590]

約数ペア:

[(1, 20238250590), (2, 10119125295), (3, 6746083530), (5, 4047650118), (6, 3373041765), (9, 2248694510), (10, 2023825059), (15, 1349216706), (18, 1124347255), (29, 697870710), (30, 674608353), (45, 449738902), (58, 348935355), (87, 232623570), (90, 224869451), (145, 139574142), (174, 116311785), (261, 77541190), (290, 69787071), (435, 46524714), (522, 38770595), (870, 23262357), (1305, 15508238), (2610, 7754119)]