20074492044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{18169}}^1$

素因数の和:18879

約数の個数: 72

約数和(自身を含む): 51905730240

約数和(自身を除く): 31831238196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 653, 846, 1306, 1692, 1959, 2612, 3918, 5877, 7836, 11754, 18169, 23508, 30691, 36338, 54507, 61382, 72676, 92073, 109014, 122764, 163521, 184146, 218028, 276219, 327042, 368292, 552438, 654084, 853943, 1104876, 1707886, 2561829, 3415772, 5123658, 7685487, 10247316, 11864357, 15370974, 23728714, 30741948, 35593071, 47457428, 71186142, 106779213, 142372284, 213558426, 427116852, 557624779, 1115249558, 1672874337, 2230499116, 3345748674, 5018623011, 6691497348, 10037246022, 20074492044]

約数ペア:

[(1, 20074492044), (2, 10037246022), (3, 6691497348), (4, 5018623011), (6, 3345748674), (9, 2230499116), (12, 1672874337), (18, 1115249558), (36, 557624779), (47, 427116852), (94, 213558426), (141, 142372284), (188, 106779213), (282, 71186142), (423, 47457428), (564, 35593071), (653, 30741948), (846, 23728714), (1306, 15370974), (1692, 11864357), (1959, 10247316), (2612, 7685487), (3918, 5123658), (5877, 3415772), (7836, 2561829), (11754, 1707886), (18169, 1104876), (23508, 853943), (30691, 654084), (36338, 552438), (54507, 368292), (61382, 327042), (72676, 276219), (92073, 218028), (109014, 184146), (122764, 163521)]