20221255336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{31723}}^1$

素因数の和:31898

約数の個数: 64

約数和(自身を含む): 41456923200

約数和(自身を除く): 21235667864

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 109, 136, 172, 218, 344, 436, 731, 872, 1462, 1853, 2924, 3706, 4687, 5848, 7412, 9374, 14824, 18748, 31723, 37496, 63446, 79679, 126892, 159358, 253784, 318716, 539291, 637432, 1078582, 1364089, 2157164, 2728178, 3457807, 4314328, 5456356, 6915614, 10912712, 13831228, 23189513, 27662456, 46379026, 58782719, 92758052, 117565438, 148685701, 185516104, 235130876, 297371402, 470261752, 594742804, 1189485608, 2527656917, 5055313834, 10110627668, 20221255336]

約数ペア:

[(1, 20221255336), (2, 10110627668), (4, 5055313834), (8, 2527656917), (17, 1189485608), (34, 594742804), (43, 470261752), (68, 297371402), (86, 235130876), (109, 185516104), (136, 148685701), (172, 117565438), (218, 92758052), (344, 58782719), (436, 46379026), (731, 27662456), (872, 23189513), (1462, 13831228), (1853, 10912712), (2924, 6915614), (3706, 5456356), (4687, 4314328), (5848, 3457807), (7412, 2728178), (9374, 2157164), (14824, 1364089), (18748, 1078582), (31723, 637432), (37496, 539291), (63446, 318716), (79679, 253784), (126892, 159358)]