20131177896

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{13421}}^1$

素因数の和:13767

約数の個数: 96

約数和(自身を含む): 55402794720

約数和(自身を除く): 35271616824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 251, 332, 498, 502, 664, 747, 753, 996, 1004, 1494, 1506, 1992, 2008, 2259, 2988, 3012, 4518, 5976, 6024, 9036, 13421, 18072, 20833, 26842, 40263, 41666, 53684, 62499, 80526, 83332, 107368, 120789, 124998, 161052, 166664, 187497, 241578, 249996, 322104, 374994, 483156, 499992, 749988, 966312, 1113943, 1499976, 2227886, 3341829, 3368671, 4455772, 6683658, 6737342, 8911544, 10025487, 10106013, 13367316, 13474684, 20050974, 20212026, 26734632, 26949368, 30318039, 40101948, 40424052, 60636078, 80203896, 80848104, 121272156, 242544312, 279599693, 559199386, 838799079, 1118398772, 1677598158, 2236797544, 2516397237, 3355196316, 5032794474, 6710392632, 10065588948, 20131177896]

約数ペア:

[(1, 20131177896), (2, 10065588948), (3, 6710392632), (4, 5032794474), (6, 3355196316), (8, 2516397237), (9, 2236797544), (12, 1677598158), (18, 1118398772), (24, 838799079), (36, 559199386), (72, 279599693), (83, 242544312), (166, 121272156), (249, 80848104), (251, 80203896), (332, 60636078), (498, 40424052), (502, 40101948), (664, 30318039), (747, 26949368), (753, 26734632), (996, 20212026), (1004, 20050974), (1494, 13474684), (1506, 13367316), (1992, 10106013), (2008, 10025487), (2259, 8911544), (2988, 6737342), (3012, 6683658), (4518, 4455772), (5976, 3368671), (6024, 3341829), (9036, 2227886), (13421, 1499976), (18072, 1113943), (20833, 966312), (26842, 749988), (40263, 499992), (41666, 483156), (53684, 374994), (62499, 322104), (80526, 249996), (83332, 241578), (107368, 187497), (120789, 166664), (124998, 161052)]