20162926980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{16002323}}^1$

素因数の和:16002345

約数の個数: 72

約数和(自身を含む): 69898151232

約数和(自身を除く): 49735224252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 16002323, 32004646, 48006969, 64009292, 80011615, 96013938, 112016261, 144020907, 160023230, 192027876, 224032522, 240034845, 288041814, 320046460, 336048783, 448065044, 480069690, 560081305, 576083628, 672097566, 720104535, 960139380, 1008146349, 1120162610, 1344195132, 1440209070, 1680243915, 2016292698, 2240325220, 2880418140, 3360487830, 4032585396, 5040731745, 6720975660, 10081463490, 20162926980]

約数ペア:

[(1, 20162926980), (2, 10081463490), (3, 6720975660), (4, 5040731745), (5, 4032585396), (6, 3360487830), (7, 2880418140), (9, 2240325220), (10, 2016292698), (12, 1680243915), (14, 1440209070), (15, 1344195132), (18, 1120162610), (20, 1008146349), (21, 960139380), (28, 720104535), (30, 672097566), (35, 576083628), (36, 560081305), (42, 480069690), (45, 448065044), (60, 336048783), (63, 320046460), (70, 288041814), (84, 240034845), (90, 224032522), (105, 192027876), (126, 160023230), (140, 144020907), (180, 112016261), (210, 96013938), (252, 80011615), (315, 64009292), (420, 48006969), (630, 32004646), (1260, 16002323)]