20174119836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2120021}}^1$

素因数の和:2120102

約数の個数: 48

約数和(自身を含む): 51525014688

約数和(自身を除く): 31350894852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 2120021, 4240042, 6360063, 8480084, 12720126, 25440252, 27560273, 55120546, 82680819, 110241092, 129321281, 165361638, 258642562, 330723276, 387963843, 517285124, 775927686, 1551855372, 1681176653, 3362353306, 5043529959, 6724706612, 10087059918, 20174119836]

約数ペア:

[(1, 20174119836), (2, 10087059918), (3, 6724706612), (4, 5043529959), (6, 3362353306), (12, 1681176653), (13, 1551855372), (26, 775927686), (39, 517285124), (52, 387963843), (61, 330723276), (78, 258642562), (122, 165361638), (156, 129321281), (183, 110241092), (244, 82680819), (366, 55120546), (732, 27560273), (793, 25440252), (1586, 12720126), (2379, 8480084), (3172, 6360063), (4758, 4240042), (9516, 2120021)]