20243797304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{25373}}^1$

素因数の和:25608

約数の個数: 64

約数和(自身を含む): 41562612000

約数和(自身を除く): 21318814696

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 181, 232, 362, 551, 724, 1102, 1448, 2204, 3439, 4408, 5249, 6878, 10498, 13756, 20996, 25373, 27512, 41992, 50746, 99731, 101492, 199462, 202984, 398924, 482087, 735817, 797848, 964174, 1471634, 1928348, 2943268, 3856696, 4592513, 5886536, 9185026, 13980523, 18370052, 27961046, 36740104, 55922092, 87257747, 111844184, 133182877, 174515494, 266365754, 349030988, 532731508, 698061976, 1065463016, 2530474663, 5060949326, 10121898652, 20243797304]

約数ペア:

[(1, 20243797304), (2, 10121898652), (4, 5060949326), (8, 2530474663), (19, 1065463016), (29, 698061976), (38, 532731508), (58, 349030988), (76, 266365754), (116, 174515494), (152, 133182877), (181, 111844184), (232, 87257747), (362, 55922092), (551, 36740104), (724, 27961046), (1102, 18370052), (1448, 13980523), (2204, 9185026), (3439, 5886536), (4408, 4592513), (5249, 3856696), (6878, 2943268), (10498, 1928348), (13756, 1471634), (20996, 964174), (25373, 797848), (27512, 735817), (41992, 482087), (50746, 398924), (99731, 202984), (101492, 199462)]