20193350506

素因数分解:

$2^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{164449}}^1$

素因数の和:164651

約数の個数: 32

約数和(自身を含む): 35521200000

約数和(自身を除く): 15327849494

約数列:

[1, 2, 7, 14, 49, 98, 179, 343, 358, 686, 1253, 2506, 8771, 17542, 61397, 122794, 164449, 328898, 1151143, 2302286, 8058001, 16116002, 29436371, 56406007, 58872742, 112812014, 206054597, 412109194, 1442382179, 2884764358, 10096675253, 20193350506]

約数ペア:

[(1, 20193350506), (2, 10096675253), (7, 2884764358), (14, 1442382179), (49, 412109194), (98, 206054597), (179, 112812014), (343, 58872742), (358, 56406007), (686, 29436371), (1253, 16116002), (2506, 8058001), (8771, 2302286), (17542, 1151143), (61397, 328898), (122794, 164449)]