20348935230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{8363}}^1$

素因数の和:8770

約数の個数: 128

約数和(自身を含む): 55846361088

約数和(自身を除く): 35497425858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 367, 390, 442, 510, 663, 734, 1101, 1105, 1326, 1835, 2202, 2210, 3315, 3670, 4771, 5505, 6239, 6630, 8363, 9542, 11010, 12478, 14313, 16726, 18717, 23855, 25089, 28626, 31195, 37434, 41815, 47710, 50178, 62390, 71565, 81107, 83630, 93585, 108719, 125445, 142171, 143130, 162214, 187170, 217438, 243321, 250890, 284342, 326157, 405535, 426513, 486642, 543595, 652314, 710855, 811070, 853026, 1087190, 1216605, 1421710, 1630785, 1848223, 2132565, 2433210, 3069221, 3261570, 3696446, 4265130, 5544669, 6138442, 9207663, 9241115, 11089338, 15346105, 18415326, 18482230, 27723345, 30692210, 39899873, 46038315, 52176757, 55446690, 79799746, 92076630, 104353514, 119699619, 156530271, 199499365, 239399238, 260883785, 313060542, 398998730, 521767570, 598498095, 678297841, 782651355, 1196996190, 1356595682, 1565302710, 2034893523, 3391489205, 4069787046, 6782978410, 10174467615, 20348935230]

約数ペア:

[(1, 20348935230), (2, 10174467615), (3, 6782978410), (5, 4069787046), (6, 3391489205), (10, 2034893523), (13, 1565302710), (15, 1356595682), (17, 1196996190), (26, 782651355), (30, 678297841), (34, 598498095), (39, 521767570), (51, 398998730), (65, 313060542), (78, 260883785), (85, 239399238), (102, 199499365), (130, 156530271), (170, 119699619), (195, 104353514), (221, 92076630), (255, 79799746), (367, 55446690), (390, 52176757), (442, 46038315), (510, 39899873), (663, 30692210), (734, 27723345), (1101, 18482230), (1105, 18415326), (1326, 15346105), (1835, 11089338), (2202, 9241115), (2210, 9207663), (3315, 6138442), (3670, 5544669), (4771, 4265130), (5505, 3696446), (6239, 3261570), (6630, 3069221), (8363, 2433210), (9542, 2132565), (11010, 1848223), (12478, 1630785), (14313, 1421710), (16726, 1216605), (18717, 1087190), (23855, 853026), (25089, 811070), (28626, 710855), (31195, 652314), (37434, 543595), (41815, 486642), (47710, 426513), (50178, 405535), (62390, 326157), (71565, 284342), (81107, 250890), (83630, 243321), (93585, 217438), (108719, 187170), (125445, 162214), (142171, 143130)]