20165093566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 33390144000

約数和(自身を除く): 13225050434

約数列:

[1, 2, 19, 29, 38, 58, 151, 179, 302, 358, 551, 677, 1102, 1354, 2869, 3401, 4379, 5191, 5738, 6802, 8758, 10382, 12863, 19633, 25726, 27029, 39266, 54058, 83201, 98629, 102227, 121183, 166402, 197258, 204454, 242366, 373027, 513551, 746054, 783841, 1027102, 1567682, 1942313, 2302477, 2964583, 3514307, 3884626, 4604954, 5929166, 7028614, 14892979, 18298633, 29785958, 36597266, 56327077, 66771833, 112654154, 133543666, 347674027, 530660357, 695348054, 1061320714, 10082546783, 20165093566]

約数ペア:

[(1, 20165093566), (2, 10082546783), (19, 1061320714), (29, 695348054), (38, 530660357), (58, 347674027), (151, 133543666), (179, 112654154), (302, 66771833), (358, 56327077), (551, 36597266), (677, 29785958), (1102, 18298633), (1354, 14892979), (2869, 7028614), (3401, 5929166), (4379, 4604954), (5191, 3884626), (5738, 3514307), (6802, 2964583), (8758, 2302477), (10382, 1942313), (12863, 1567682), (19633, 1027102), (25726, 783841), (27029, 746054), (39266, 513551), (54058, 373027), (83201, 242366), (98629, 204454), (102227, 197258), (121183, 166402)]