20210064690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{20347}}^1$

素因数の和:20763

約数の個数: 64

約数和(自身を含む): 49102816896

約数和(自身を除く): 28892752206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 293, 339, 565, 586, 678, 879, 1130, 1465, 1695, 1758, 2930, 3390, 4395, 8790, 20347, 33109, 40694, 61041, 66218, 99327, 101735, 122082, 165545, 198654, 203470, 305205, 331090, 496635, 610410, 993270, 2299211, 4598422, 5961671, 6897633, 11496055, 11923342, 13795266, 17885013, 22992110, 29808355, 34488165, 35770026, 59616710, 68976330, 89425065, 178850130, 673668823, 1347337646, 2021006469, 3368344115, 4042012938, 6736688230, 10105032345, 20210064690]

約数ペア:

[(1, 20210064690), (2, 10105032345), (3, 6736688230), (5, 4042012938), (6, 3368344115), (10, 2021006469), (15, 1347337646), (30, 673668823), (113, 178850130), (226, 89425065), (293, 68976330), (339, 59616710), (565, 35770026), (586, 34488165), (678, 29808355), (879, 22992110), (1130, 17885013), (1465, 13795266), (1695, 11923342), (1758, 11496055), (2930, 6897633), (3390, 5961671), (4395, 4598422), (8790, 2299211), (20347, 993270), (33109, 610410), (40694, 496635), (61041, 331090), (66218, 305205), (99327, 203470), (101735, 198654), (122082, 165545)]