20224542552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13291}}^1$

素因数の和:13437

約数の個数: 128

約数和(自身を含む): 55124582400

約数和(自身を除く): 34900039848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 71, 76, 94, 114, 141, 142, 152, 188, 213, 228, 282, 284, 376, 426, 456, 564, 568, 852, 893, 1128, 1349, 1704, 1786, 2679, 2698, 3337, 3572, 4047, 5358, 5396, 6674, 7144, 8094, 10011, 10716, 10792, 13291, 13348, 16188, 20022, 21432, 26582, 26696, 32376, 39873, 40044, 53164, 63403, 79746, 80088, 106328, 126806, 159492, 190209, 252529, 253612, 318984, 380418, 505058, 507224, 624677, 757587, 760836, 943661, 1010116, 1249354, 1515174, 1521672, 1874031, 1887322, 2020232, 2498708, 2830983, 3030348, 3748062, 3774644, 4997416, 5661966, 6060696, 7496124, 7549288, 11323932, 11868863, 14992248, 17929559, 22647864, 23737726, 35606589, 35859118, 44352067, 47475452, 53788677, 71213178, 71718236, 88704134, 94950904, 107577354, 133056201, 142426356, 143436472, 177408268, 215154708, 266112402, 284852712, 354816536, 430309416, 532224804, 842689273, 1064449608, 1685378546, 2528067819, 3370757092, 5056135638, 6741514184, 10112271276, 20224542552]

約数ペア:

[(1, 20224542552), (2, 10112271276), (3, 6741514184), (4, 5056135638), (6, 3370757092), (8, 2528067819), (12, 1685378546), (19, 1064449608), (24, 842689273), (38, 532224804), (47, 430309416), (57, 354816536), (71, 284852712), (76, 266112402), (94, 215154708), (114, 177408268), (141, 143436472), (142, 142426356), (152, 133056201), (188, 107577354), (213, 94950904), (228, 88704134), (282, 71718236), (284, 71213178), (376, 53788677), (426, 47475452), (456, 44352067), (564, 35859118), (568, 35606589), (852, 23737726), (893, 22647864), (1128, 17929559), (1349, 14992248), (1704, 11868863), (1786, 11323932), (2679, 7549288), (2698, 7496124), (3337, 6060696), (3572, 5661966), (4047, 4997416), (5358, 3774644), (5396, 3748062), (6674, 3030348), (7144, 2830983), (8094, 2498708), (10011, 2020232), (10716, 1887322), (10792, 1874031), (13291, 1521672), (13348, 1515174), (16188, 1249354), (20022, 1010116), (21432, 943661), (26582, 760836), (26696, 757587), (32376, 624677), (39873, 507224), (40044, 505058), (53164, 380418), (63403, 318984), (79746, 253612), (80088, 252529), (106328, 190209), (126806, 159492)]