20371127322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{21529}}^1$

素因数の和:23287

約数の個数: 64

約数和(自身を含む): 50175578880

約数和(自身を除く): 29804451558

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1733, 3466, 5199, 10398, 12131, 21529, 22529, 24262, 36393, 43058, 45058, 64587, 67587, 72786, 129174, 135174, 150703, 157703, 279877, 301406, 315406, 452109, 473109, 559754, 839631, 904218, 946218, 1679262, 1959139, 3918278, 5877417, 11754834, 37309757, 74619514, 111929271, 223858542, 261168299, 485026841, 522336598, 783504897, 970053682, 1455080523, 1567009794, 2910161046, 3395187887, 6790375774, 10185563661, 20371127322]

約数ペア:

[(1, 20371127322), (2, 10185563661), (3, 6790375774), (6, 3395187887), (7, 2910161046), (13, 1567009794), (14, 1455080523), (21, 970053682), (26, 783504897), (39, 522336598), (42, 485026841), (78, 261168299), (91, 223858542), (182, 111929271), (273, 74619514), (546, 37309757), (1733, 11754834), (3466, 5877417), (5199, 3918278), (10398, 1959139), (12131, 1679262), (21529, 946218), (22529, 904218), (24262, 839631), (36393, 559754), (43058, 473109), (45058, 452109), (64587, 315406), (67587, 301406), (72786, 279877), (129174, 157703), (135174, 150703)]