20199371190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{6673}}^1$

素因数の和:6854

約数の個数: 128

約数和(自身を含む): 52312200192

約数和(自身を除く): 32112829002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 107, 115, 123, 138, 205, 214, 230, 246, 321, 345, 410, 535, 615, 642, 690, 943, 1070, 1230, 1605, 1886, 2461, 2829, 3210, 4387, 4715, 4922, 5658, 6673, 7383, 8774, 9430, 12305, 13161, 13346, 14145, 14766, 20019, 21935, 24610, 26322, 28290, 33365, 36915, 40038, 43870, 65805, 66730, 73830, 100095, 100901, 131610, 153479, 200190, 201802, 273593, 302703, 306958, 460437, 504505, 547186, 605406, 714011, 767395, 820779, 920874, 1009010, 1367965, 1428022, 1513515, 1534790, 1641558, 2142033, 2302185, 2735930, 3027030, 3570055, 4103895, 4284066, 4604370, 6292639, 7140110, 8207790, 10710165, 12585278, 16422253, 18877917, 21420330, 29274451, 31463195, 32844506, 37755834, 49266759, 58548902, 62926390, 82111265, 87823353, 94389585, 98533518, 146372255, 164222530, 175646706, 188779170, 246333795, 292744510, 439116765, 492667590, 673312373, 878233530, 1346624746, 2019937119, 3366561865, 4039874238, 6733123730, 10099685595, 20199371190]

約数ペア:

[(1, 20199371190), (2, 10099685595), (3, 6733123730), (5, 4039874238), (6, 3366561865), (10, 2019937119), (15, 1346624746), (23, 878233530), (30, 673312373), (41, 492667590), (46, 439116765), (69, 292744510), (82, 246333795), (107, 188779170), (115, 175646706), (123, 164222530), (138, 146372255), (205, 98533518), (214, 94389585), (230, 87823353), (246, 82111265), (321, 62926390), (345, 58548902), (410, 49266759), (535, 37755834), (615, 32844506), (642, 31463195), (690, 29274451), (943, 21420330), (1070, 18877917), (1230, 16422253), (1605, 12585278), (1886, 10710165), (2461, 8207790), (2829, 7140110), (3210, 6292639), (4387, 4604370), (4715, 4284066), (4922, 4103895), (5658, 3570055), (6673, 3027030), (7383, 2735930), (8774, 2302185), (9430, 2142033), (12305, 1641558), (13161, 1534790), (13346, 1513515), (14145, 1428022), (14766, 1367965), (20019, 1009010), (21935, 920874), (24610, 820779), (26322, 767395), (28290, 714011), (33365, 605406), (36915, 547186), (40038, 504505), (43870, 460437), (65805, 306958), (66730, 302703), (73830, 273593), (100095, 201802), (100901, 200190), (131610, 153479)]