20356156944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4560071}}^1$

素因数の和:4560116

約数の個数: 60

約数和(自身を含む): 58806688512

約数和(自身を除く): 38450531568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4560071, 9120142, 13680213, 18240284, 27360426, 36480568, 41040639, 54720852, 72961136, 82081278, 109441704, 141362201, 164162556, 218883408, 282724402, 328325112, 424086603, 565448804, 656650224, 848173206, 1130897608, 1272259809, 1696346412, 2261795216, 2544519618, 3392692824, 5089039236, 6785385648, 10178078472, 20356156944]

約数ペア:

[(1, 20356156944), (2, 10178078472), (3, 6785385648), (4, 5089039236), (6, 3392692824), (8, 2544519618), (9, 2261795216), (12, 1696346412), (16, 1272259809), (18, 1130897608), (24, 848173206), (31, 656650224), (36, 565448804), (48, 424086603), (62, 328325112), (72, 282724402), (93, 218883408), (124, 164162556), (144, 141362201), (186, 109441704), (248, 82081278), (279, 72961136), (372, 54720852), (496, 41040639), (558, 36480568), (744, 27360426), (1116, 18240284), (1488, 13680213), (2232, 9120142), (4464, 4560071)]