20164203792

素因数分解:

$2^4\times 3^2\times {\mathrm{569}}^1\times {\mathrm{246097}}^1$

素因数の和:246680

約数の個数: 60

約数和(自身を含む): 56531171580

約数和(自身を除く): 36366967788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 9104, 10242, 13656, 20484, 27312, 40968, 81936, 246097, 492194, 738291, 984388, 1476582, 1968776, 2214873, 2953164, 3937552, 4429746, 5906328, 8859492, 11812656, 17718984, 35437968, 140029193, 280058386, 420087579, 560116772, 840175158, 1120233544, 1260262737, 1680350316, 2240467088, 2520525474, 3360700632, 5041050948, 6721401264, 10082101896, 20164203792]

約数ペア:

[(1, 20164203792), (2, 10082101896), (3, 6721401264), (4, 5041050948), (6, 3360700632), (8, 2520525474), (9, 2240467088), (12, 1680350316), (16, 1260262737), (18, 1120233544), (24, 840175158), (36, 560116772), (48, 420087579), (72, 280058386), (144, 140029193), (569, 35437968), (1138, 17718984), (1707, 11812656), (2276, 8859492), (3414, 5906328), (4552, 4429746), (5121, 3937552), (6828, 2953164), (9104, 2214873), (10242, 1968776), (13656, 1476582), (20484, 984388), (27312, 738291), (40968, 492194), (81936, 246097)]