20085495330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{308107}}^1$

素因数の和:308211

約数の個数: 64

約数和(自身を含む): 50312803968

約数和(自身を除く): 30227308638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 318, 410, 530, 615, 795, 1230, 1590, 2173, 4346, 6519, 10865, 13038, 21730, 32595, 65190, 308107, 616214, 924321, 1540535, 1848642, 3081070, 4621605, 9243210, 12632387, 16329671, 25264774, 32659342, 37897161, 48989013, 63161935, 75794322, 81648355, 97978026, 126323870, 163296710, 189485805, 244945065, 378971610, 489890130, 669516511, 1339033022, 2008549533, 3347582555, 4017099066, 6695165110, 10042747665, 20085495330]

約数ペア:

[(1, 20085495330), (2, 10042747665), (3, 6695165110), (5, 4017099066), (6, 3347582555), (10, 2008549533), (15, 1339033022), (30, 669516511), (41, 489890130), (53, 378971610), (82, 244945065), (106, 189485805), (123, 163296710), (159, 126323870), (205, 97978026), (246, 81648355), (265, 75794322), (318, 63161935), (410, 48989013), (530, 37897161), (615, 32659342), (795, 25264774), (1230, 16329671), (1590, 12632387), (2173, 9243210), (4346, 4621605), (6519, 3081070), (10865, 1848642), (13038, 1540535), (21730, 924321), (32595, 616214), (65190, 308107)]