20365432836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{31039}}^1$

素因数の和:31233

約数の個数: 96

約数和(自身を含む): 55568056320

約数和(自身を除く): 35202623484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 107, 146, 214, 219, 292, 321, 428, 438, 511, 642, 749, 876, 1022, 1284, 1498, 1533, 2044, 2247, 2996, 3066, 4494, 6132, 7811, 8988, 15622, 23433, 31039, 31244, 46866, 54677, 62078, 93117, 93732, 109354, 124156, 164031, 186234, 217273, 218708, 328062, 372468, 434546, 651819, 656124, 869092, 1303638, 2265847, 2607276, 3321173, 4531694, 6642346, 6797541, 9063388, 9963519, 13284692, 13595082, 15860929, 19927038, 23248211, 27190164, 31721858, 39854076, 46496422, 47582787, 63443716, 69744633, 92992844, 95165574, 139489266, 190331148, 242445629, 278978532, 484891258, 727336887, 969782516, 1454673774, 1697119403, 2909347548, 3394238806, 5091358209, 6788477612, 10182716418, 20365432836]

約数ペア:

[(1, 20365432836), (2, 10182716418), (3, 6788477612), (4, 5091358209), (6, 3394238806), (7, 2909347548), (12, 1697119403), (14, 1454673774), (21, 969782516), (28, 727336887), (42, 484891258), (73, 278978532), (84, 242445629), (107, 190331148), (146, 139489266), (214, 95165574), (219, 92992844), (292, 69744633), (321, 63443716), (428, 47582787), (438, 46496422), (511, 39854076), (642, 31721858), (749, 27190164), (876, 23248211), (1022, 19927038), (1284, 15860929), (1498, 13595082), (1533, 13284692), (2044, 9963519), (2247, 9063388), (2996, 6797541), (3066, 6642346), (4494, 4531694), (6132, 3321173), (7811, 2607276), (8988, 2265847), (15622, 1303638), (23433, 869092), (31039, 656124), (31244, 651819), (46866, 434546), (54677, 372468), (62078, 328062), (93117, 218708), (93732, 217273), (109354, 186234), (124156, 164031)]