2034229802020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1\times {\mathrm{15607}}^1$

素因数の和:17141

約数の個数: 96

約数和(自身を含む): 4614669271296

約数和(自身を除く): 2580439469276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 491, 982, 1021, 1964, 2042, 2455, 4084, 4910, 5105, 6383, 9820, 10210, 12766, 13273, 15607, 20420, 25532, 26546, 31214, 31915, 53092, 62428, 63830, 66365, 78035, 127660, 132730, 156070, 202891, 265460, 312140, 405782, 501311, 811564, 1002622, 1014455, 2005244, 2028910, 2506555, 4057820, 5013110, 6517043, 7663037, 10026220, 13034086, 15326074, 15934747, 26068172, 30652148, 31869494, 32585215, 38315185, 63738988, 65170430, 76630370, 79673735, 99619481, 130340860, 153260740, 159347470, 199238962, 207151711, 318694940, 398477924, 414303422, 498097405, 828606844, 996194810, 1035758555, 1992389620, 2071517110, 4143034220, 7823960777, 15647921554, 31295843108, 39119803885, 78239607770, 101711490101, 156479215540, 203422980202, 406845960404, 508557450505, 1017114901010, 2034229802020]

約数ペア:

[(1, 2034229802020), (2, 1017114901010), (4, 508557450505), (5, 406845960404), (10, 203422980202), (13, 156479215540), (20, 101711490101), (26, 78239607770), (52, 39119803885), (65, 31295843108), (130, 15647921554), (260, 7823960777), (491, 4143034220), (982, 2071517110), (1021, 1992389620), (1964, 1035758555), (2042, 996194810), (2455, 828606844), (4084, 498097405), (4910, 414303422), (5105, 398477924), (6383, 318694940), (9820, 207151711), (10210, 199238962), (12766, 159347470), (13273, 153260740), (15607, 130340860), (20420, 99619481), (25532, 79673735), (26546, 76630370), (31214, 65170430), (31915, 63738988), (53092, 38315185), (62428, 32585215), (63830, 31869494), (66365, 30652148), (78035, 26068172), (127660, 15934747), (132730, 15326074), (156070, 13034086), (202891, 10026220), (265460, 7663037), (312140, 6517043), (405782, 5013110), (501311, 4057820), (811564, 2506555), (1002622, 2028910), (1014455, 2005244)]