20299440910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{38303}}^1$

素因数の和:38497

約数の個数: 64

約数和(自身を含む): 42758295552

約数和(自身を除く): 22458854642

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 113, 134, 226, 335, 469, 565, 670, 791, 938, 1130, 1582, 2345, 3955, 4690, 7571, 7910, 15142, 37855, 38303, 52997, 75710, 76606, 105994, 191515, 264985, 268121, 383030, 529970, 536242, 1340605, 2566301, 2681210, 4328239, 5132602, 8656478, 12831505, 17964107, 21641195, 25663010, 30297673, 35928214, 43282390, 60595346, 89820535, 151488365, 179641070, 289992013, 302976730, 579984026, 1449960065, 2029944091, 2899920130, 4059888182, 10149720455, 20299440910]

約数ペア:

[(1, 20299440910), (2, 10149720455), (5, 4059888182), (7, 2899920130), (10, 2029944091), (14, 1449960065), (35, 579984026), (67, 302976730), (70, 289992013), (113, 179641070), (134, 151488365), (226, 89820535), (335, 60595346), (469, 43282390), (565, 35928214), (670, 30297673), (791, 25663010), (938, 21641195), (1130, 17964107), (1582, 12831505), (2345, 8656478), (3955, 5132602), (4690, 4328239), (7571, 2681210), (7910, 2566301), (15142, 1340605), (37855, 536242), (38303, 529970), (52997, 383030), (75710, 268121), (76606, 264985), (105994, 191515)]