20437966530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1\times {\mathrm{3659}}^1$

素因数の和:4896

約数の個数: 96

約数和(自身を含む): 54202374720

約数和(自身を除く): 33764408190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1171, 1590, 2342, 2385, 3513, 3659, 4770, 5855, 7026, 7318, 10539, 10977, 11710, 17565, 18295, 21078, 21954, 32931, 35130, 36590, 52695, 54885, 62063, 65862, 105390, 109770, 124126, 164655, 186189, 193927, 310315, 329310, 372378, 387854, 558567, 581781, 620630, 930945, 969635, 1117134, 1163562, 1745343, 1861890, 1939270, 2792835, 2908905, 3490686, 4284689, 5585670, 5817810, 8569378, 8726715, 12854067, 17453430, 21423445, 25708134, 38562201, 42846890, 64270335, 77124402, 128540670, 192811005, 227088517, 385622010, 454177034, 681265551, 1135442585, 1362531102, 2043796653, 2270885170, 3406327755, 4087593306, 6812655510, 10218983265, 20437966530]

約数ペア:

[(1, 20437966530), (2, 10218983265), (3, 6812655510), (5, 4087593306), (6, 3406327755), (9, 2270885170), (10, 2043796653), (15, 1362531102), (18, 1135442585), (30, 681265551), (45, 454177034), (53, 385622010), (90, 227088517), (106, 192811005), (159, 128540670), (265, 77124402), (318, 64270335), (477, 42846890), (530, 38562201), (795, 25708134), (954, 21423445), (1171, 17453430), (1590, 12854067), (2342, 8726715), (2385, 8569378), (3513, 5817810), (3659, 5585670), (4770, 4284689), (5855, 3490686), (7026, 2908905), (7318, 2792835), (10539, 1939270), (10977, 1861890), (11710, 1745343), (17565, 1163562), (18295, 1117134), (21078, 969635), (21954, 930945), (32931, 620630), (35130, 581781), (36590, 558567), (52695, 387854), (54885, 372378), (62063, 329310), (65862, 310315), (105390, 193927), (109770, 186189), (124126, 164655)]