20121057294910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24134939}}^1$

素因数の和:24135034

約数の個数: 96

約数和(自身を含む): 43680959048160

約数和(自身を除く): 23559901753250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 121, 130, 143, 242, 265, 286, 530, 583, 605, 689, 715, 1166, 1210, 1378, 1430, 1573, 2915, 3146, 3445, 5830, 6413, 6890, 7579, 7865, 12826, 15158, 15730, 32065, 37895, 64130, 75790, 83369, 166738, 416845, 833690, 24134939, 48269878, 120674695, 241349390, 265484329, 313754207, 530968658, 627508414, 1279151767, 1327421645, 1568771035, 2558303534, 2654843290, 2920327619, 3137542070, 3451296277, 5840655238, 6395758835, 6902592554, 12791517670, 14070669437, 14601638095, 16628972971, 17256481385, 28141338874, 29203276190, 33257945942, 34512962770, 37964259047, 70353347185, 75928518094, 83144864855, 140706694370, 154777363807, 166289729710, 182918702681, 189821295235, 309554727614, 365837405362, 379642590470, 773886819035, 914593513405, 1547773638070, 1829187026810, 2012105729491, 4024211458982, 10060528647455, 20121057294910]

約数ペア:

[(1, 20121057294910), (2, 10060528647455), (5, 4024211458982), (10, 2012105729491), (11, 1829187026810), (13, 1547773638070), (22, 914593513405), (26, 773886819035), (53, 379642590470), (55, 365837405362), (65, 309554727614), (106, 189821295235), (110, 182918702681), (121, 166289729710), (130, 154777363807), (143, 140706694370), (242, 83144864855), (265, 75928518094), (286, 70353347185), (530, 37964259047), (583, 34512962770), (605, 33257945942), (689, 29203276190), (715, 28141338874), (1166, 17256481385), (1210, 16628972971), (1378, 14601638095), (1430, 14070669437), (1573, 12791517670), (2915, 6902592554), (3146, 6395758835), (3445, 5840655238), (5830, 3451296277), (6413, 3137542070), (6890, 2920327619), (7579, 2654843290), (7865, 2558303534), (12826, 1568771035), (15158, 1327421645), (15730, 1279151767), (32065, 627508414), (37895, 530968658), (64130, 313754207), (75790, 265484329), (83369, 241349390), (166738, 120674695), (416845, 48269878), (833690, 24134939)]