20138236104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{3919}}^1$

素因数の和:4427

約数の個数: 128

約数和(自身を含む): 58480128000

約数和(自身を除く): 38341891896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 419, 438, 511, 584, 838, 876, 1022, 1257, 1533, 1676, 1752, 2044, 2514, 2933, 3066, 3352, 3919, 4088, 5028, 5866, 6132, 7838, 8799, 10056, 11732, 11757, 12264, 15676, 17598, 23464, 23514, 27433, 30587, 31352, 35196, 47028, 54866, 61174, 70392, 82299, 91761, 94056, 109732, 122348, 164598, 183522, 214109, 219464, 244696, 286087, 329196, 367044, 428218, 572174, 642327, 658392, 734088, 856436, 858261, 1144348, 1284654, 1642061, 1712872, 1716522, 2002609, 2288696, 2569308, 3284122, 3433044, 4005218, 4926183, 5138616, 6007827, 6568244, 6866088, 8010436, 9852366, 11494427, 12015654, 13136488, 16020872, 19704732, 22988854, 24031308, 34483281, 39409464, 45977708, 48062616, 68966562, 91955416, 119870453, 137933124, 239740906, 275866248, 359611359, 479481812, 719222718, 839093171, 958963624, 1438445436, 1678186342, 2517279513, 2876890872, 3356372684, 5034559026, 6712745368, 10069118052, 20138236104]

約数ペア:

[(1, 20138236104), (2, 10069118052), (3, 6712745368), (4, 5034559026), (6, 3356372684), (7, 2876890872), (8, 2517279513), (12, 1678186342), (14, 1438445436), (21, 958963624), (24, 839093171), (28, 719222718), (42, 479481812), (56, 359611359), (73, 275866248), (84, 239740906), (146, 137933124), (168, 119870453), (219, 91955416), (292, 68966562), (419, 48062616), (438, 45977708), (511, 39409464), (584, 34483281), (838, 24031308), (876, 22988854), (1022, 19704732), (1257, 16020872), (1533, 13136488), (1676, 12015654), (1752, 11494427), (2044, 9852366), (2514, 8010436), (2933, 6866088), (3066, 6568244), (3352, 6007827), (3919, 5138616), (4088, 4926183), (5028, 4005218), (5866, 3433044), (6132, 3284122), (7838, 2569308), (8799, 2288696), (10056, 2002609), (11732, 1716522), (11757, 1712872), (12264, 1642061), (15676, 1284654), (17598, 1144348), (23464, 858261), (23514, 856436), (27433, 734088), (30587, 658392), (31352, 642327), (35196, 572174), (47028, 428218), (54866, 367044), (61174, 329196), (70392, 286087), (82299, 244696), (91761, 219464), (94056, 214109), (109732, 183522), (122348, 164598)]