20227956996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{2719}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 51452477440

約数和(自身を除く): 31224520444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 463, 618, 926, 1236, 1339, 1389, 1852, 2678, 2719, 2778, 4017, 5356, 5438, 5556, 6019, 8034, 8157, 10876, 12038, 16068, 16314, 18057, 24076, 32628, 35347, 36114, 47689, 70694, 72228, 95378, 106041, 141388, 143067, 190756, 212082, 280057, 286134, 424164, 560114, 572268, 619957, 840171, 1120228, 1239914, 1258897, 1680342, 1859871, 2479828, 2517794, 3360684, 3640741, 3719742, 3776691, 5035588, 7281482, 7439484, 7553382, 10922223, 14562964, 15106764, 16365661, 21844446, 32731322, 43688892, 49096983, 65462644, 98193966, 129666391, 196387932, 259332782, 388999173, 518665564, 777998346, 1555996692, 1685663083, 3371326166, 5056989249, 6742652332, 10113978498, 20227956996]

約数ペア:

[(1, 20227956996), (2, 10113978498), (3, 6742652332), (4, 5056989249), (6, 3371326166), (12, 1685663083), (13, 1555996692), (26, 777998346), (39, 518665564), (52, 388999173), (78, 259332782), (103, 196387932), (156, 129666391), (206, 98193966), (309, 65462644), (412, 49096983), (463, 43688892), (618, 32731322), (926, 21844446), (1236, 16365661), (1339, 15106764), (1389, 14562964), (1852, 10922223), (2678, 7553382), (2719, 7439484), (2778, 7281482), (4017, 5035588), (5356, 3776691), (5438, 3719742), (5556, 3640741), (6019, 3360684), (8034, 2517794), (8157, 2479828), (10876, 1859871), (12038, 1680342), (16068, 1258897), (16314, 1239914), (18057, 1120228), (24076, 840171), (32628, 619957), (35347, 572268), (36114, 560114), (47689, 424164), (70694, 286134), (72228, 280057), (95378, 212082), (106041, 190756), (141388, 143067)]