20190296874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1\times {\mathrm{5657}}^1$

素因数の和:8871

約数の個数: 64

約数和(自身を含む): 46665735552

約数和(自身を除く): 26475438678

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 3181, 5657, 6362, 9543, 11314, 16971, 19086, 33942, 34991, 54077, 62227, 69982, 96169, 104973, 108154, 124454, 162231, 186681, 192338, 209946, 288507, 324462, 373362, 577014, 594847, 1057859, 1189694, 1784541, 2115718, 3173577, 3569082, 6347154, 17994917, 35989834, 53984751, 107969502, 197944087, 305913589, 395888174, 593832261, 611827178, 917740767, 1187664522, 1835481534, 3365049479, 6730098958, 10095148437, 20190296874]

約数ペア:

[(1, 20190296874), (2, 10095148437), (3, 6730098958), (6, 3365049479), (11, 1835481534), (17, 1187664522), (22, 917740767), (33, 611827178), (34, 593832261), (51, 395888174), (66, 305913589), (102, 197944087), (187, 107969502), (374, 53984751), (561, 35989834), (1122, 17994917), (3181, 6347154), (5657, 3569082), (6362, 3173577), (9543, 2115718), (11314, 1784541), (16971, 1189694), (19086, 1057859), (33942, 594847), (34991, 577014), (54077, 373362), (62227, 324462), (69982, 288507), (96169, 209946), (104973, 192338), (108154, 186681), (124454, 162231)]