20123292504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{79273}}^1$

素因数の和:80800

約数の個数: 64

約数和(自身を含む): 57533898240

約数和(自身を除く): 37410605736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1511, 3022, 4533, 6044, 9066, 10577, 12088, 18132, 21154, 31731, 36264, 42308, 63462, 79273, 84616, 126924, 158546, 237819, 253848, 317092, 475638, 554911, 634184, 951276, 1109822, 1664733, 1902552, 2219644, 3329466, 4439288, 6658932, 13317864, 119781503, 239563006, 359344509, 479126012, 718689018, 838470521, 958252024, 1437378036, 1676941042, 2515411563, 2874756072, 3353882084, 5030823126, 6707764168, 10061646252, 20123292504]

約数ペア:

[(1, 20123292504), (2, 10061646252), (3, 6707764168), (4, 5030823126), (6, 3353882084), (7, 2874756072), (8, 2515411563), (12, 1676941042), (14, 1437378036), (21, 958252024), (24, 838470521), (28, 718689018), (42, 479126012), (56, 359344509), (84, 239563006), (168, 119781503), (1511, 13317864), (3022, 6658932), (4533, 4439288), (6044, 3329466), (9066, 2219644), (10577, 1902552), (12088, 1664733), (18132, 1109822), (21154, 951276), (31731, 634184), (36264, 554911), (42308, 475638), (63462, 317092), (79273, 253848), (84616, 237819), (126924, 158546)]