20165514666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 44911056960

約数和(自身を除く): 24745542294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 121, 226, 242, 339, 363, 373, 659, 678, 726, 746, 1119, 1243, 1318, 1977, 2238, 2486, 3729, 3954, 4103, 7249, 7458, 8206, 12309, 13673, 14498, 21747, 24618, 27346, 41019, 42149, 43494, 45133, 74467, 79739, 82038, 84298, 90266, 126447, 135399, 148934, 159478, 223401, 239217, 245807, 252894, 270798, 446802, 463639, 478434, 491614, 737421, 819137, 927278, 1390917, 1474842, 1638274, 2457411, 2703877, 2781834, 4914822, 5100029, 5407754, 8111631, 9010507, 10200058, 15300087, 16223262, 18021014, 27031521, 27776191, 29742647, 30600174, 54063042, 55552382, 59485294, 83328573, 89227941, 166657146, 178455882, 305538101, 611076202, 916614303, 1833228606, 3360919111, 6721838222, 10082757333, 20165514666]

約数ペア:

[(1, 20165514666), (2, 10082757333), (3, 6721838222), (6, 3360919111), (11, 1833228606), (22, 916614303), (33, 611076202), (66, 305538101), (113, 178455882), (121, 166657146), (226, 89227941), (242, 83328573), (339, 59485294), (363, 55552382), (373, 54063042), (659, 30600174), (678, 29742647), (726, 27776191), (746, 27031521), (1119, 18021014), (1243, 16223262), (1318, 15300087), (1977, 10200058), (2238, 9010507), (2486, 8111631), (3729, 5407754), (3954, 5100029), (4103, 4914822), (7249, 2781834), (7458, 2703877), (8206, 2457411), (12309, 1638274), (13673, 1474842), (14498, 1390917), (21747, 927278), (24618, 819137), (27346, 737421), (41019, 491614), (42149, 478434), (43494, 463639), (45133, 446802), (74467, 270798), (79739, 252894), (82038, 245807), (84298, 239217), (90266, 223401), (126447, 159478), (135399, 148934)]