20133020110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2498

約数の個数: 128

約数和(自身を含む): 44009754624

約数和(自身を除く): 23876734514

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 61, 70, 86, 94, 122, 215, 235, 301, 305, 329, 427, 430, 470, 602, 610, 658, 854, 1505, 1645, 2021, 2135, 2333, 2623, 2867, 3010, 3290, 4042, 4270, 4666, 5246, 5734, 10105, 11665, 13115, 14147, 14335, 16331, 18361, 20069, 20210, 23330, 26230, 28294, 28670, 32662, 36722, 40138, 70735, 81655, 91805, 100319, 100345, 109651, 123281, 141470, 142313, 163310, 183610, 200638, 200690, 219302, 246562, 284626, 501595, 548255, 616405, 702233, 711565, 767557, 862967, 996191, 1003190, 1096510, 1232810, 1404466, 1423130, 1535114, 1725934, 1992382, 3511165, 3837785, 4314835, 4714993, 4980955, 6119459, 6688711, 7022330, 7675570, 8629670, 9429986, 9961910, 12238918, 13377422, 23574965, 30597295, 33004951, 33443555, 42836213, 46820977, 47149930, 61194590, 66009902, 66887110, 85672426, 93641954, 165024755, 214181065, 234104885, 287614573, 330049510, 428362130, 468209770, 575229146, 1438072865, 2013302011, 2876145730, 4026604022, 10066510055, 20133020110]

約数ペア:

[(1, 20133020110), (2, 10066510055), (5, 4026604022), (7, 2876145730), (10, 2013302011), (14, 1438072865), (35, 575229146), (43, 468209770), (47, 428362130), (61, 330049510), (70, 287614573), (86, 234104885), (94, 214181065), (122, 165024755), (215, 93641954), (235, 85672426), (301, 66887110), (305, 66009902), (329, 61194590), (427, 47149930), (430, 46820977), (470, 42836213), (602, 33443555), (610, 33004951), (658, 30597295), (854, 23574965), (1505, 13377422), (1645, 12238918), (2021, 9961910), (2135, 9429986), (2333, 8629670), (2623, 7675570), (2867, 7022330), (3010, 6688711), (3290, 6119459), (4042, 4980955), (4270, 4714993), (4666, 4314835), (5246, 3837785), (5734, 3511165), (10105, 1992382), (11665, 1725934), (13115, 1535114), (14147, 1423130), (14335, 1404466), (16331, 1232810), (18361, 1096510), (20069, 1003190), (20210, 996191), (23330, 862967), (26230, 767557), (28294, 711565), (28670, 702233), (32662, 616405), (36722, 548255), (40138, 501595), (70735, 284626), (81655, 246562), (91805, 219302), (100319, 200690), (100345, 200638), (109651, 183610), (123281, 163310), (141470, 142313)]