20164023946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{8231}}^1$

素因数の和:8499

約数の個数: 48

約数和(自身を含む): 34054401024

約数和(自身を除く): 13890377078

約数列:

[1, 2, 11, 22, 53, 106, 121, 191, 242, 382, 583, 1166, 2101, 4202, 6413, 8231, 10123, 12826, 16462, 20246, 23111, 46222, 90541, 111353, 181082, 222706, 436243, 872486, 995951, 1224883, 1572121, 1991902, 2449766, 3144242, 4798673, 9597346, 17293331, 34586662, 52785403, 83322413, 105570806, 166644826, 190226641, 380453282, 916546543, 1833093086, 10082011973, 20164023946]

約数ペア:

[(1, 20164023946), (2, 10082011973), (11, 1833093086), (22, 916546543), (53, 380453282), (106, 190226641), (121, 166644826), (191, 105570806), (242, 83322413), (382, 52785403), (583, 34586662), (1166, 17293331), (2101, 9597346), (4202, 4798673), (6413, 3144242), (8231, 2449766), (10123, 1991902), (12826, 1572121), (16462, 1224883), (20246, 995951), (23111, 872486), (46222, 436243), (90541, 222706), (111353, 181082)]