20221409384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{12541}}^1$

素因数の和:12882

約数の個数: 64

約数和(自身を含む): 42098978880

約数和(自身を除く): 21877569496

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 251, 292, 502, 584, 803, 1004, 1606, 2008, 2761, 3212, 5522, 6424, 11044, 12541, 18323, 22088, 25082, 36646, 50164, 73292, 100328, 137951, 146584, 201553, 275902, 403106, 551804, 806212, 915493, 1103608, 1612424, 1830986, 3147791, 3661972, 6295582, 7323944, 10070423, 12591164, 20140846, 25182328, 34625701, 40281692, 69251402, 80563384, 138502804, 229788743, 277005608, 459577486, 919154972, 1838309944, 2527676173, 5055352346, 10110704692, 20221409384]

約数ペア:

[(1, 20221409384), (2, 10110704692), (4, 5055352346), (8, 2527676173), (11, 1838309944), (22, 919154972), (44, 459577486), (73, 277005608), (88, 229788743), (146, 138502804), (251, 80563384), (292, 69251402), (502, 40281692), (584, 34625701), (803, 25182328), (1004, 20140846), (1606, 12591164), (2008, 10070423), (2761, 7323944), (3212, 6295582), (5522, 3661972), (6424, 3147791), (11044, 1830986), (12541, 1612424), (18323, 1103608), (22088, 915493), (25082, 806212), (36646, 551804), (50164, 403106), (73292, 275902), (100328, 201553), (137951, 146584)]