20184466523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 24141680640

約数和(自身を除く): 3957214117

約数列:

[1, 13, 23, 29, 53, 167, 263, 299, 377, 667, 689, 1219, 1537, 2171, 3419, 3841, 4843, 6049, 7627, 8671, 8851, 13939, 15847, 19981, 35351, 43921, 49933, 62959, 78637, 99151, 111389, 115063, 175421, 181207, 203573, 256679, 320597, 404231, 459563, 570973, 1010183, 1273709, 1448057, 2280473, 2327813, 2646449, 3336827, 4167761, 5255003, 5903617, 9297313, 13132379, 16558217, 29295307, 30261569, 53539699, 67506577, 76747021, 120865069, 380838991, 696016087, 877585501, 1552651271, 20184466523]

約数ペア:

[(1, 20184466523), (13, 1552651271), (23, 877585501), (29, 696016087), (53, 380838991), (167, 120865069), (263, 76747021), (299, 67506577), (377, 53539699), (667, 30261569), (689, 29295307), (1219, 16558217), (1537, 13132379), (2171, 9297313), (3419, 5903617), (3841, 5255003), (4843, 4167761), (6049, 3336827), (7627, 2646449), (8671, 2327813), (8851, 2280473), (13939, 1448057), (15847, 1273709), (19981, 1010183), (35351, 570973), (43921, 459563), (49933, 404231), (62959, 320597), (78637, 256679), (99151, 203573), (111389, 181207), (115063, 175421)]