20133034603472

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{33581027}}^1$

素因数の和:33581196

約数の個数: 80

約数和(自身を含む): 45871146951552

約数和(自身を除く): 25738112348080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 101, 106, 112, 202, 212, 371, 404, 424, 707, 742, 808, 848, 1414, 1484, 1616, 2828, 2968, 5353, 5656, 5936, 10706, 11312, 21412, 37471, 42824, 74942, 85648, 149884, 299768, 599536, 33581027, 67162054, 134324108, 235067189, 268648216, 470134378, 537296432, 940268756, 1779794431, 1880537512, 3391683727, 3559588862, 3761075024, 6783367454, 7119177724, 12458561017, 13566734908, 14238355448, 23741786089, 24917122034, 27133469816, 28476710896, 47483572178, 49834244068, 54266939632, 94967144356, 99668488136, 179759237531, 189934288712, 199336976272, 359518475062, 379868577424, 719036950124, 1258314662717, 1438073900248, 2516629325434, 2876147800496, 5033258650868, 10066517301736, 20133034603472]

約数ペア:

[(1, 20133034603472), (2, 10066517301736), (4, 5033258650868), (7, 2876147800496), (8, 2516629325434), (14, 1438073900248), (16, 1258314662717), (28, 719036950124), (53, 379868577424), (56, 359518475062), (101, 199336976272), (106, 189934288712), (112, 179759237531), (202, 99668488136), (212, 94967144356), (371, 54266939632), (404, 49834244068), (424, 47483572178), (707, 28476710896), (742, 27133469816), (808, 24917122034), (848, 23741786089), (1414, 14238355448), (1484, 13566734908), (1616, 12458561017), (2828, 7119177724), (2968, 6783367454), (5353, 3761075024), (5656, 3559588862), (5936, 3391683727), (10706, 1880537512), (11312, 1779794431), (21412, 940268756), (37471, 537296432), (42824, 470134378), (74942, 268648216), (85648, 235067189), (149884, 134324108), (299768, 67162054), (599536, 33581027)]