20236565268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{100183}}^1$

素因数の和:100405

約数の個数: 72

約数和(自身を含む): 53095917056

約数和(自身を除く): 32859351788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 279, 362, 372, 543, 558, 724, 1086, 1116, 1629, 2172, 3258, 5611, 6516, 11222, 16833, 22444, 33666, 50499, 67332, 100183, 100998, 200366, 201996, 300549, 400732, 601098, 901647, 1202196, 1803294, 3105673, 3606588, 6211346, 9317019, 12422692, 18133123, 18634038, 27951057, 36266246, 37268076, 54399369, 55902114, 72532492, 108798738, 111804228, 163198107, 217597476, 326396214, 562126813, 652792428, 1124253626, 1686380439, 2248507252, 3372760878, 5059141317, 6745521756, 10118282634, 20236565268]

約数ペア:

[(1, 20236565268), (2, 10118282634), (3, 6745521756), (4, 5059141317), (6, 3372760878), (9, 2248507252), (12, 1686380439), (18, 1124253626), (31, 652792428), (36, 562126813), (62, 326396214), (93, 217597476), (124, 163198107), (181, 111804228), (186, 108798738), (279, 72532492), (362, 55902114), (372, 54399369), (543, 37268076), (558, 36266246), (724, 27951057), (1086, 18634038), (1116, 18133123), (1629, 12422692), (2172, 9317019), (3258, 6211346), (5611, 3606588), (6516, 3105673), (11222, 1803294), (16833, 1202196), (22444, 901647), (33666, 601098), (50499, 400732), (67332, 300549), (100183, 201996), (100998, 200366)]