20153516652

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{141619}}^1$

素因数の和:141755

約数の個数: 72

約数和(自身を含む): 52580673600

約数和(自身を除く): 32427156948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 531, 603, 708, 804, 1062, 1206, 2124, 2412, 3953, 7906, 11859, 15812, 23718, 35577, 47436, 71154, 141619, 142308, 283238, 424857, 566476, 849714, 1274571, 1699428, 2549142, 5098284, 8355521, 9488473, 16711042, 18976946, 25066563, 28465419, 33422084, 37953892, 50133126, 56930838, 75199689, 85396257, 100266252, 113861676, 150399378, 170792514, 300798756, 341585028, 559819907, 1119639814, 1679459721, 2239279628, 3358919442, 5038379163, 6717838884, 10076758326, 20153516652]

約数ペア:

[(1, 20153516652), (2, 10076758326), (3, 6717838884), (4, 5038379163), (6, 3358919442), (9, 2239279628), (12, 1679459721), (18, 1119639814), (36, 559819907), (59, 341585028), (67, 300798756), (118, 170792514), (134, 150399378), (177, 113861676), (201, 100266252), (236, 85396257), (268, 75199689), (354, 56930838), (402, 50133126), (531, 37953892), (603, 33422084), (708, 28465419), (804, 25066563), (1062, 18976946), (1206, 16711042), (2124, 9488473), (2412, 8355521), (3953, 5098284), (7906, 2549142), (11859, 1699428), (15812, 1274571), (23718, 849714), (35577, 566476), (47436, 424857), (71154, 283238), (141619, 142308)]