19702336908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1\times {\mathrm{11437}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 46521548640

約数和(自身を除く): 26819211732

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1613, 3226, 4839, 6452, 9678, 11437, 19356, 22874, 34311, 45748, 68622, 137244, 143557, 287114, 430671, 574228, 861342, 1017893, 1722684, 2035786, 3053679, 4071572, 6107358, 12214716, 18447881, 36895762, 55343643, 73791524, 110687286, 221374572, 1641861409, 3283722818, 4925584227, 6567445636, 9851168454, 19702336908]

約数ペア:

[(1, 19702336908), (2, 9851168454), (3, 6567445636), (4, 4925584227), (6, 3283722818), (12, 1641861409), (89, 221374572), (178, 110687286), (267, 73791524), (356, 55343643), (534, 36895762), (1068, 18447881), (1613, 12214716), (3226, 6107358), (4839, 4071572), (6452, 3053679), (9678, 2035786), (11437, 1722684), (19356, 1017893), (22874, 861342), (34311, 574228), (45748, 430671), (68622, 287114), (137244, 143557)]