20131976932

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{1297}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 36307656000

約数和(自身を除く): 16175679068

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 739, 1297, 1478, 2594, 2956, 5188, 5251, 10502, 21004, 43601, 65771, 76523, 87202, 115433, 131542, 153046, 174404, 230866, 263084, 306092, 461732, 958483, 1916966, 3833932, 3880489, 6810547, 7760978, 13621094, 15521956, 27242188, 56550497, 85304987, 113100994, 170609974, 226201988, 341219948, 5032994233, 10065988466, 20131976932]

約数ペア:

[(1, 20131976932), (2, 10065988466), (4, 5032994233), (59, 341219948), (89, 226201988), (118, 170609974), (178, 113100994), (236, 85304987), (356, 56550497), (739, 27242188), (1297, 15521956), (1478, 13621094), (2594, 7760978), (2956, 6810547), (5188, 3880489), (5251, 3833932), (10502, 1916966), (21004, 958483), (43601, 461732), (65771, 306092), (76523, 263084), (87202, 230866), (115433, 174404), (131542, 153046)]